000
FZNT32 KNHC 220238
OFFN21

Marine Weather HF Voice Broadcast
NWS National Hurricane Center Miami, FL
938 PM EST Tue Dec 21 2021

Marine Weather HF Voice Broadcast for the Gulf of Mexico

Seas given as significant wave height, which is the average
height of the highest 1/3 of the waves. Individual waves may be
more than twice the significant wave height.

Synopsis for the Gulf of Mexico

.SYNOPSIS...With low pressure and a cold front now well E of the
basin, fresh to strong winds will diminish overnight, and seas
will fall below 8 ft. High pressure will move E across the
northern waters through the week, leading to fairly tranquil
conditions. By Thu night and Fri, fresh southerly return flow
will establish over the western Gulf. 

Gulf of Mexico N of 26N W of 87W

.TONIGHT...N winds 10 to 20 kt. Seas 5 to 7 ft. 
.WED...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 10 kt. Seas 3 to 4 ft. 
.THU...SE winds 10 kt. Seas 3 ft. 
.THU NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.FRI...S winds 10 to 20 kt. Seas 3 to 4 ft. 
.FRI NIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 
.SAT...SW winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...S winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. 

Gulf of Mexico from 22N to 26N W of 87W

.TONIGHT...N winds 10 to 20 kt. Seas 6 to 8 ft. 
.WED...N winds 10 to 15 kt, shifting to NE in the afternoon.
Seas 4 to 6 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 4 to 6 ft. 
.THU...E winds 10 to 15 kt, shifting to SE in the afternoon.
Seas 3 to 5 ft. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT...S winds 10 to 15 kt. Seas 3 to 5 ft. 
.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

SW Gulf of Mexico S of 22N W of 87W

.TONIGHT...N winds 10 to 15 kt, diminishing to less than 10 kt
after midnight. Seas 5 to 7 ft. 
.WED...NE winds less than 10 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 
.THU...E winds less than 10 kt. Seas 3 ft. 
.THU NIGHT...E winds 10 to 15 kt. Seas 3 ft. 
.FRI...SE winds 10 to 15 kt. Seas 3 ft in the morning, subsiding
to 2 ft or less. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT...SE winds 10 to 15 kt, diminishing to less than 10 kt in
the afternoon. Seas 3 to 4 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 
.SUN...SE winds 10 to 15 kt. Seas 2 ft or less. 
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less, building
to 3 ft after midnight. 

Gulf of Mexico E of 87W

.TONIGHT...NW winds 10 to 20 kt. Seas 6 to 9 ft. 
.WED...N winds 10 to 15 kt. Seas 5 to 7 ft. 
.WED NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
.THU...NE winds 10 to 15 kt. Seas 4 to 6 ft. 
.THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. 
.FRI...E winds 10 kt. Seas 3 ft in the morning, subsiding to
2 ft or less. 
.FRI NIGHT...SE winds 10 kt. Seas 2 ft or less. 
.SAT...SE winds 10 kt. Seas 2 ft or less. 
.SAT NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 
.SUN...SE winds less than 10 kt. Seas 2 ft or less.
.SUN NIGHT...SE winds less than 10 kt. Seas 2 ft or less.